Working for someone is a voluntary exchange of value. So no matter what time or for how much it happens it's benefiting both parties. Otherwise they wouldn't engage in it. Governments and unions use violence to prevent us from engaging in this essential transaction when we choose. This greatly decreases our efficiency and therefore wages and overall prosperity. As well as artificially commoditizing our hours rather than value created making us less creative while wasting more of our time. We can create value when we want how we want. We don't need violence to get days off.